目前,经饮水传播的病毒感染极为多见。例如,Schmeck报道,轮状病毒(Rotavirus)为引起幼儿腹泻的主要病毒。WHO调查,全球每年死于腹泻的幼儿约为五百万至一千八百万,其中轮状病毒感染者占40～50%。Lakhe等调查5个城市饮用氯消毒水的健康儿童,从他们排泄物中检出传 Currently, the spread of water-borne virus infection is extremely common. For example, Schmeck reports that Rotavirus is the major virus that causes diarrhea in young children. According to the WHO survey, the number of young children who die from diarrhea in the world is about 5 million to 18 million each year, of which 40 to 50% are rotavirus infected. Lakhe et al investigated healthy children drinking chlorine-disinfecting water in five cities and detected them from their excrement